Parts 3.5 mm to 6.5 mm Stereo Audio Adapter

Simple audio connection

This adapter joins a 6.5 mm stereo plug to a 3.5 mm stereo jack. It suits musicians, engineers and listeners who need to connect professional headphones or cables to portable devices, interfaces or consumer equipment. The Parts Express design focuses on reliable signal transfer and clear sound.

Replacing mismatched cables

It removes the need for separate cables when your headphone plug does not match the device socket. The jump is worth it whenever you move between studio gear with 6.5 mm outputs and mobile or desktop inputs that only accept 3.5 mm. One small adapter covers both environments.

Limited to analog stereo only

The 3.5 mm and 6.5 mm connectors carry unbalanced analog stereo signals and nothing else. They do not transmit microphone channels, digital data or power. Users who require balanced lines, multi-channel audio or combined headset functions must use a different interface.